<template>
	<view class="chatInterface" @contextmenu.prevent="">
		<image class="group-icon" src="@/static/images/group-icon.png" @click="showMembers" />
		<view class="scroll-view">
			<image v-if="history.loading" class="history-loaded" src="@/static/images/loading.svg" />
			<view v-else :class="history.allLoaded ? 'history-loaded':'load'" @click="loadHistoryMessage(false)">
				<view>{{ history.allLoaded ? '已经没有更多的历史消息' : '点击获取历史消息' }}</view>
			</view>

			<checkbox-group @change="selectMessages">
				<view v-for="(message,index) in history.messages" :key="message.messageId">
					<!--时间显示，类似于微信，隔5分钟不发言，才显示时间-->
					<view class="time-lag">
						{{ renderMessageDate(message, index) }}
					</view>
					<view class="message-recalled" v-if="message.recalled">
						<view v-if="message.senderId !== currentUser.id">{{ message.senderData.name }}撤回了一条消息</view>
						<view v-else class="message-recalled-self">
							<view>你撤回了一条消息</view>
							<span v-if="message.type === 'text' && Date.now()-message.timestamp< 60 * 1000 "
								@click="editRecalledMessage(message.payload.text)">重新编辑</span>
						</view>
					</view>
					<view class="message-item" v-else>
						<view class="message-item-checkbox">
							<checkbox v-show="messageSelector.visible && message.status !== 'sending'"
								:value="message.messageId" :checked="messageSelector.messages.includes(message)" />
						</view>

						<view class="message-item-content" :class="{'self' : message.senderId ===  currentUser.id}">

							<view class="avatar">
								<image :src="message.senderData.avatar"></image>
							</view>

							<view class="content" @click.right="showActionPopup(message)"
								@longpress="showActionPopup(message)">

								<view class="message-payload" style="position: relative;">
									<b class="pending" v-if="message.status === 'sending'"></b>
									<b class="send-fail" v-if="message.status === 'fail'"></b>
									<view v-if="message.type === 'text'" v-html="renderTextMessage(message)">

									</view>

									<view
										style="display: block;position: absolute; width: 100rpx; top: -60rpx; right: -10rpx;"
										v-show="message.senderId ===  currentUser.id">
										{{message.senderData.name}}
									</view>
									<view
										style="display: block;position: absolute; width: 100rpx; top: -60rpx; left: -10rpx;"
										v-show="message.senderId !==  currentUser.id">
										{{message.senderData.name}}
									</view>


									<image v-if="message.type === 'image'" :data-url="message.payload.url"
										:src="message.payload.url"
										:style="{height: getImageHeight(message.payload.width,message.payload.height)+'rpx' }"
										class="image-content" mode="heightFix" @click="showImageFullScreen"></image>
									<view class="video-snapshot" v-if="message.type === 'video'"
										:data-url="message.payload.video.url" @click="playVideo">
										<image :src="message.payload.thumbnail.url"
											:style="{height: getImageHeight(message.payload.thumbnail.width,message.payload.thumbnail.height)+'rpx' }"
											mode="heightFix"></image>
										<view class="video-play-icon"></view>
									</view>
									<view class="file-content" v-if="message.type === 'file'">
										<view class="file-info">
											<span class="file-name">{{ message.payload.name }}</span>
											<span
												class="file-size">{{ (message.payload.size / 1024).toFixed(2) }}KB</span>
										</view>
										<image class="file-img" src="/static/images/file-icon.png"></image>
									</view>
									<view v-if="message.type ==='audio'" class="audio-content"
										@click="playAudio(message)">
										<view class="audio-facade"
											:style="{width:Math.ceil(message.payload.duration)*7 + 50 + 'px'}">
											<view class="audio-facade-bg"
												:class="{'play-icon':audioPlayer.playingMessage && audioPlayer.playingMessage.messageId === message.messageId}">
											</view>
											<view>{{Math.ceil(message.payload.duration) || 1}}<span>"</span></view>
										</view>
									</view>
									<view v-if="message.type === 'order'" class="order-content">
										<view class="order-id">订单号：{{ message.payload.id }}</view>
										<view class="order-body">
											<image :src="message.payload.url" class="order-img"></image>
											<view>
												<view class="order-name">{{ message.payload.name }}</view>
												<view class="order-info">
													<view class="order-price">{{ message.payload.price }}</view>
													<view class="order-count">共{{ message.payload.count }}件</view>
												</view>
											</view>
										</view>
									</view>
								</view>
							</view>
						</view>
					</view>
				</view>
			</checkbox-group>
		</view>
		<view class="action-box" v-if="!videoPlayer.visible && !messageSelector.visible">
			<view class="action-top">
				<view @click="switchAudioKeyboard">
					<image class="more" v-if="audio.visible" src="@/static/images/jianpan.png"></image>
					<image class="more" v-else src="@/static/images/audio.png"></image>
				</view>
				<view v-if="audio.visible" class="record-input" @click="onRecordStart" @touchend="onRecordEnd"
					@touchstart="onRecordStart">
					{{ audio.recording ? '松开发送' : '按住录音' }}
				</view>
				<!-- GoEasyIM最大支持3k的文本消息，如需发送长文本，需调整输入框maxlength值 -->
				<input v-else v-model="text" class="consult-input" maxlength="700" placeholder="发送消息" type="text" />
				<view @click="switchEmojiKeyboard">
					<image class="more" v-if="emoji.visible" src="@/static/images/jianpan.png"></image>
					<image class="more" v-else src="@/static/images/emoji.png"></image>
				</view>
				<view>
					<image @click="showOtherTypesMessagePanel()" class="more" src="@/static/images/more.png" />
				</view>
				<view v-if="text" class="send-btn-box">
					<text class="btn" @click="sendTextMessage()">发送</text>
				</view>
			</view>
			<view class="action-bottom action-bottom-emoji" v-if="emoji.visible">
				<image class="emoji-item" v-for="(emojiItem, key, index) in emoji.map" :key="index"
					:src="emoji.url + emojiItem" @click="chooseEmoji(key)"></image>
			</view>
			<!--其他类型消息面板-->
			<view v-if="otherTypesMessagePanelVisible" class="action-bottom">
				<view class="more-icon">
					<image @click="sendImageMessage()" class="operation-icon" src="@/static/images/picture.png"
						style="height: 100rpx; width: 100rpx;"></image>
					<view class="operation-title">图片</view>
				</view>
				<view class="more-icon">
					<image @click="sendVideoMessage()" class="operation-icon" src="@/static/images/video.png"
						style="height: 100rpx; width: 100rpx;"></image>
					<view class="operation-title">视频</view>
				</view>
				<!-- 				<view class="more-icon">
					<image @click="showOrderMessageList()" class="operation-icon" src="@/static/images/order.png"
						style="height: 100rpx; width: 100rpx;">
					</image>
					<view class="operation-title">订单</view>
				</view> -->
			</view>
		</view>
		<view class="action-popup" @touchmove.stop.prevent v-if="actionPopup.visible">
			<view class="layer"></view>
			<view class="action-list">
				<view class="action-item" @click="deleteSingleMessage">删除</view>
				<view class="action-item" v-if="actionPopup.recallable" @click="recallMessage">撤回</view>
				<view class="action-item" @click="showCheckBox">多选</view>
				<view class="action-item" @click="hideActionPopup">取消</view>
			</view>
		</view>
		<view class="messageSelector-box" v-if="messageSelector.visible">
			<image class="messageSelector-btn" @click="deleteMultipleMessages" src="@/static/images/delete.png"></image>
		</view>
		<view class="record-loading" v-if="audio.recording"></view>
		<video v-if="videoPlayer.visible" :src="videoPlayer.url" id="videoPlayer"
			@fullscreenchange="onVideoFullScreenChange"></video>
		<!-- <view v-if="orderList.visible" class="order-list">
			<view class="orders-content">
				<view class="title">
					<view>请选择一个订单</view>
					<view class="close" @click="hideOrderMessageList">×</view>
				</view>
				<view class="orders">
					<view v-for="(order, index) in orderList.orders" :key="index" class="order-item"
						@click="sendOrderMessage(order)">
						<view class="order-id">订单号：{{ order.id }}</view>
						<view class="order-body">
							<image :src="order.url" class="order-img"></image>
							<view class="order-name">{{ order.name }}</view>
							<view class="order-right">
								<view class="order-price">{{ order.price }}</view>
								<view class="order-count">共{{ order.count }}件</view>
							</view>
						</view>
					</view>
				</view>
			</view>
		</view> -->
	</view>
</template>

<script>
	import
	EmojiDecoder
	from '@/api/EmojiDecoder.js';
	// import restApi from '../lib/restapi';
	import {
		teachersAndPartentsInformation
	} from '@/api/class/class.js';
	import {
		formatDate
	} from '@/api/utils';

	const IMAGE_MAX_WIDTH = 200;
	const IMAGE_MAX_HEIGHT = 150;
	const recorderManager = uni.getRecorderManager();
	export default {
		name: 'groupChat',
		data() {
			// 定义表情
			const emojiUrl = 'https://imgcache.qq.com/open/qcloud/tim/assets/emoji/';
			const emojiMap = {
				'[么么哒]': 'emoji_3@2x.png',
				'[乒乓]': 'emoji_4@2x.png',
				'[便便]': 'emoji_5@2x.png',
				'[信封]': 'emoji_6@2x.png',
				'[偷笑]': 'emoji_7@2x.png',
				'[傲慢]': 'emoji_8@2x.png'
			};
			return {
				//聊天文本框
				text: '',
				friend: null,
				to: {}, // 作为createMessage的参数
				currentUser: null,

				//定义表情列表
				emoji: {
					url: emojiUrl,
					map: emojiMap,
					visible: false,
					decoder: new EmojiDecoder(emojiUrl, emojiMap),
				},
				//是否展示‘其他消息类型面板’
				otherTypesMessagePanelVisible: false,
				orderList: {
					orders: [],
					visible: false
				},
				history: {
					messages: [],
					allLoaded: false,
					loading: false
				},
				audio: {
					startTime: null,
					//语音录音中
					recording: false,
					//录音按钮展示
					visible: false
				},
				audioPlayer: {
					innerAudioContext: null,
					playingMessage: null,
				},
				videoPlayer: {
					visible: false,
					url: '',
					context: null
				},
				// 展示消息删除弹出框
				actionPopup: {
					visible: false,
					message: null,
					recallable: false,
				},
				// 消息选择
				messageSelector: {
					visible: false,
					messages: []
				},
				id: undefined,
			}
		},
		onLoad(options) {
			//获取数据

			let roomToken = JSON.parse(decodeURIComponent(options.to));
			let id = roomToken.roomId;
			this.id = id;
			// console.log(id);
			this.group = {
				id: roomToken.roomId,
				// avatar: "/static/images/chatroom/school.png",
				name: roomToken.roomName
			};
			// console.log(roomToken);
			this.currentUser = {
				avatar: roomToken.avatar,
				id: roomToken.userId + "",
				name: roomToken.nickname
			};
			// console.log(this.currentUser);
			// this.groupMembers = [];
			// let _self = this;
			// teachersAndPartentsInformation(id).then((res) => {
			// 	_self.groupMembers.push(111)
			// 	for (let i = 0; i < res.length; i++) {
			// 		console.log(111);

			// 	}
			// })
			// this.groupMembers = [{
			// 		id: '08c0a6ec-a42b-47b2-bb1e-15e0f5f9a19a',
			// 		name: 'Mattie',
			// 		password: '123',
			// 		avatar: '/static/images/Avatar-1.png',
			// 		email: 'Mattie@goeasy.io',
			// 		phone: '138xxxxxxxx',
			// 	},
			// 	{
			// 		id: '3bb179af-bcc5-4fe0-9dac-c05688484649',
			// 		name: 'Wallace',
			// 		password: '123',
			// 		avatar: '/static/images/Avatar-2.png',
			// 		email: 'Wallace@goeasy.io',
			// 		phone: '138xxxxxxxx',
			// 	},
			// 	{
			// 		id: 'fdee46b0-4b01-4590-bdba-6586d7617f95',
			// 		name: 'Tracy',
			// 		password: '123',
			// 		avatar: '/static/images/Avatar-3.png',
			// 		email: 'Tracy@goeasy.io',
			// 		phone: '138xxxxxxxx',
			// 	},
			// 	{
			// 		id: '33c3693b-dbb0-4bc9-99c6-fa77b9eb763f',
			// 		name: 'Juanita',
			// 		password: '123',
			// 		avatar: '/static/images/Avatar-4.png',
			// 		email: 'Juanita@goeasy.io',
			// 		phone: '138xxxxxxxx',
			// 	},
			// ];
			this.to = {
				id: this.group.id,
				type: this.GoEasy.IM_SCENE.GROUP,
				data: {
					name: this.group.name,
					avatar: this.group.avatar
				}
			};

			this.initialGoEasyListeners();
			// 语音播放器
			this.initialAudioPlayer();
			// 录音监听器
			this.initRecorderListeners();

		},
		onShow() {
			this.otherTypesMessagePanelVisible = false;
			this.emoji.visible = false;
		},
		onReady() {
			teachersAndPartentsInformation(this.id).then((res) => {
				this.groupMembers = []
				for (let i = 0; i < res.length; i++) {
					this.groupMembers.push({
						id: res[i].userId,
						name: res[i].userName,
						avatar: res[i].avatar,
						email: res[i].email,
						phone: res[i].phonenumber,
					})

				}
				// console.log(this.groupMembers);
				this.loadHistoryMessage(true);
				this.videoPlayer.context = uni.createVideoContext('videoPlayer', this);
				uni.setNavigationBarTitle({
					title: this.group.name + '（' + this.groupMembers.length + '）'
				});
			})

		},
		onPullDownRefresh(e) {
			this.loadHistoryMessage(false);
		},
		onUnload() {
			//退出聊天页面之前，清空监听器
			this.goEasy.im.off(this.GoEasy.IM_EVENT.GROUP_MESSAGE_RECEIVED, this.onMessageReceived);
			this.goEasy.im.off(this.GoEasy.IM_EVENT.MESSAGE_DELETED, this.onMessageDeleted);
		},
		methods: {
			//渲染文本消息，如果包含表情，替换为图片
			//todo:本不需要该方法，可以在标签里完成，但小程序有兼容性问题，被迫这样实现
			renderTextMessage(message) {
				return '<span class="text-content">' + this.emoji.decoder.decode(message.payload.text) + '</span>';
			},
			//像微信那样显示时间，如果有几分钟没发消息了，才显示时间
			//todo:本不需要该方法，可以在标签里完成，但小程序有兼容性问题，被迫这样实现
			renderMessageDate(message, index) {
				if (index === 0) {
					return formatDate(message.timestamp)
				} else {
					if (message.timestamp - this.history.messages[index - 1].timestamp > 5 * 60 * 1000) {
						return formatDate(message.timestamp)
					}
				}
				return '';
			},
			initialGoEasyListeners() {
				// 监听私聊消息
				this.goEasy.im.on(this.GoEasy.IM_EVENT.GROUP_MESSAGE_RECEIVED, this.onMessageReceived);
				//监听消息删除
				this.goEasy.im.on(this.GoEasy.IM_EVENT.MESSAGE_DELETED, this.onMessageDeleted);
			},
			onMessageReceived(message) {
				let groupId = message.groupId;
				if (groupId === this.group.id) {
					this.history.messages.push(message);
					//聊天时，收到消息标记为已读
					this.markGroupMessageAsRead();
					//收到新消息，是滚动到最底部
					this.scrollToBottom();
				}
			},
			onMessageDeleted(deletedMessages) {
				deletedMessages.forEach(message => {
					let groupId = message.groupId;
					if (groupId && groupId === this.group.id) {
						let index = this.history.messages.indexOf(message);
						if (index > -1) {
							this.history.messages.splice(index, 1);
						}
					}
				});
			},
			initialAudioPlayer() {
				this.audioPlayer.innerAudioContext = uni.createInnerAudioContext();
				this.audioPlayer.innerAudioContext.onEnded(() => {
					this.audioPlayer.playingMessage = null;
				});
				this.audioPlayer.innerAudioContext.onStop(() => {
					this.audioPlayer.playingMessage = null;
				});
			},
			initRecorderListeners() {
				// 监听录音开始
				recorderManager.onStart(() => {
					this.audio.recording = true;
					this.audio.startTime = Date.now();
				});
				//录音结束后，发送
				recorderManager.onStop((res) => {
					let endTime = Date.now();
					this.audio.recording = false;
					let duration = endTime - this.audio.startTime;
					if (duration < 1000) {
						uni.showToast({
							icon: 'error',
							title: '录音时间太短',
							duration: 500
						});
						return;
					}
					res.duration = duration;
					this.goEasy.im.createAudioMessage({
						to: this.to,
						file: res,
						notification: {
							title: this.currentUser.name + '发来一段语音',
							body: '[语音消息]' // 字段最长 50 字符
						},
						onProgress: function(progress) {
							// console.log(progress)
						},
						onSuccess: (message) => {
							this.sendMessage(message);
						},
						onFailed: (e) => {
							console.log('error :', e);
						}
					});
				});
				// 监听录音报错
				recorderManager.onError((res) => {
					this.audio.recording = false;
					recorderManager.stop();
					uni.showToast({
						icon: 'none',
						title: '录音失败,请检查麦克风权限',
						duration: 1000
					});
				})
			},
			/**
			 * 核心就是设置高度，产生明确占位
			 *
			 * 小  (宽度和高度都小于预设尺寸)
			 *    设高=原始高度
			 * 宽 (宽度>高度)
			 *    高度= 根据宽度等比缩放
			 * 窄  (宽度<高度)或方(宽度=高度)
			 *    设高=MAX height
			 *
			 * @param width,height
			 * @returns number
			 */
			getImageHeight(width, height) {
				if (width < IMAGE_MAX_WIDTH && height < IMAGE_MAX_HEIGHT) {
					return height * 2;
				} else if (width > height) {
					return (IMAGE_MAX_WIDTH / width * height) * 2;
				} else if (width === height || width < height) {
					return IMAGE_MAX_HEIGHT * 2;
				}
			},
			sendMessage(message) {
				// console.log(message);
				this.history.messages.push(message);
				this.scrollToBottom();
				this.goEasy.im.sendMessage({
					message: message,
					onSuccess: function(message) {
						console.log('发送成功.', message);
					},
					onFailed: function(error) {
						if (error.code === 507) {
							console.log(
								'发送语音/图片/视频/文件失败，没有配置OSS存储，详情参考：https://www.goeasy.io/cn/docs/goeasy-2.x/im/message/media/send-media-message.html'
							);
						} else {
							console.log('发送失败:', error);
						}
					}
				});
			},
			sendTextMessage() {
				if (this.text.trim() !== '') {
					let body = this.text;
					if (this.text.length >= 50) {
						body = this.text.substring(0, 30) + '...';
					}
					this.goEasy.im.createTextMessage({
						text: this.text,
						to: this.to,
						notification: {
							title: this.currentUser.name + '发来一段文字',
							body: body
						},
						onSuccess: (message) => {
							this.sendMessage(message);
						},
						onFailed: (e) => {
							console.log('error :', e);
						}
					});
				}
				this.text = '';
			},
			sendVideoMessage() {
				uni.chooseVideo({
					success: (res) => {
						this.goEasy.im.createVideoMessage({
							to: this.to,
							file: res,
							notification: {
								title: this.currentUser.name + '发来一个视频',
								body: '[视频消息]' // 字段最长 50 字符
							},
							onProgress: function(progress) {
								console.log(progress)
							},
							onSuccess: (message) => {
								this.otherTypesMessagePanelVisible = false;
								this.sendMessage(message);
							},
							onFailed: (e) => {
								console.log('error :', e);
							}
						});
					}
				})
			},
			sendImageMessage() {
				uni.chooseImage({
					count: 9,
					success: (res) => {
						res.tempFiles.forEach(file => {
							this.goEasy.im.createImageMessage({
								to: this.to,
								file: file,
								notification: {
									title: this.currentUser.name + '发来一张图片',
									body: '[图片消息]' // 字段最长 50 字符
								},
								onProgress: function(progress) {
									console.log(progress)
								},
								onSuccess: (message) => {
									this.otherTypesMessagePanelVisible = false;
									this.sendMessage(message);
								},
								onFailed: (e) => {
									console.log('error :', e);
								}
							});
						})
					}
				});
			},
			sendOrderMessage(order) {
				//GoEasyIM自定义消息,实现订单发送
				this.goEasy.im.createCustomMessage({
					type: 'order',
					payload: order,
					to: this.to,
					notification: {
						title: this.currentUser.name + '发来一个订单',
						body: '[订单消息]'
					},
					onSuccess: (message) => {
						this.otherTypesMessagePanelVisible = false;
						this.sendMessage(message);
					},
					onFailed: (e) => {
						console.log('error :', e);
					}
				});
				this.orderList.visible = false;
			},
			showActionPopup(message) {
				const MAX_RECALLABLE_TIME = 3 * 60 * 1000; //3分钟以内的消息才可以撤回
				this.messageSelector.messages = [message];
				if ((Date.now() - message.timestamp) < MAX_RECALLABLE_TIME && message.senderId === this.currentUser.id &&
					message.status === 'success') {
					this.actionPopup.recallable = true;
				} else {
					this.actionPopup.recallable = false;
				}
				this.actionPopup.visible = true;
			},
			hideActionPopup() {
				this.actionPopup.visible = false;
				this.actionPopup.message = null;
			},
			deleteSingleMessage() {
				uni.showModal({
					content: '确认删除？',
					success: (res) => {
						this.actionPopup.visible = false;
						if (res.confirm) {
							this.deleteMessage();
						}
					},
				})
			},
			deleteMultipleMessages() {
				if (this.messageSelector.messages.length > 0) {
					uni.showModal({
						content: '确认删除？',
						success: (res) => {
							this.messageSelector.visible = false;
							if (res.confirm) {
								this.deleteMessage();
							}
						},
					})
				}
			},
			deleteMessage() {
				this.goEasy.im.deleteMessage({
					messages: this.messageSelector.messages,
					onSuccess: (result) => {
						this.messageSelector.messages.forEach(message => {
							let index = this.history.messages.indexOf(message);
							if (index > -1) {
								this.history.messages.splice(index, 1);
							}
						});
						this.messageSelector.messages = [];
					},
					onFailed: (error) => {
						console.log('error:', error);
					}
				});
			},
			recallMessage() {
				this.actionPopup.visible = false;
				this.goEasy.im.recallMessage({
					messages: this.messageSelector.messages,
					onSuccess: () => {
						console.log('撤回成功');
					},
					onFailed: (error) => {
						console.log('撤回失败,error:', error);
					}
				});
			},
			editRecalledMessage(text) {
				if (this.audio.visible) {
					this.audio.visible = false;
				}
				this.text = text;
			},
			showCheckBox() {
				this.messageSelector.messages = [];
				this.messageSelector.visible = true;
				this.actionPopup.visible = false;
			},
			selectMessages(e) {
				const selectedMessageIds = e.detail.value;
				let selectedMessages = [];
				this.history.messages.forEach(message => {
					if (selectedMessageIds.includes(message.messageId)) {
						selectedMessages.push(message);
					}
				})
				this.messageSelector.messages = selectedMessages;
			},
			loadHistoryMessage(scrollToBottom) { //历史消息
				this.history.loading = true;
				let lastMessageTimeStamp = null;
				let lastMessage = this.history.messages[0];
				if (lastMessage) {
					lastMessageTimeStamp = lastMessage.timestamp;
				}
				this.goEasy.im.history({
					groupId: this.group.id,
					lastTimestamp: lastMessageTimeStamp,
					limit: 10,
					onSuccess: (result) => {
						uni.stopPullDownRefresh();
						this.history.loading = false;
						let messages = result.content;
						if (messages.length === 0) {
							this.history.allLoaded = true;
						} else {
							if (lastMessageTimeStamp) {
								this.history.messages = messages.concat(this.history.messages);
							} else {
								this.history.messages = messages;
							}
							if (messages.length < 10) {
								this.history.allLoaded = true;
							}
							if (scrollToBottom) {
								this.scrollToBottom();
								//收到的消息设置为已读
								this.markGroupMessageAsRead();
							}
						}
					},
					onFailed: (error) => {
						//获取失败
						console.log('获取历史消息失败:', error);
						uni.stopPullDownRefresh();
						this.history.loading = false;
					}
				});
			},
			showMembers() { //显示群成员
				uni.navigateTo({
					url: './member?members=' + JSON.stringify(this.groupMembers)
				});
			},
			onRecordStart() {
				try {
					recorderManager.start();
				} catch (e) {
					uni.showModal({
						title: '录音错误',
						content: '请在app和小程序端体验录音，Uni官方明确H5不支持getRecorderManager, 详情查看Uni官方文档'
					});
				}
			},
			onRecordEnd() {
				try {
					recorderManager.stop();
				} catch (e) {
					console.log("e:", e);
				}
			},
			showImageFullScreen(e) {
				let imagesUrl = [e.currentTarget.dataset.url];
				uni.previewImage({
					urls: imagesUrl
				});
			},
			//语音录制按钮和键盘输入的切换
			switchAudioKeyboard() {
				this.audio.visible = !this.audio.visible;
				if (uni.authorize) {
					uni.authorize({
						scope: 'scope.record',
						fail: () => {
							uni.showModal({
								title: '获取录音权限失败',
								content: '请先授权才能发送语音消息！'
							});
						}
					})
				}
			},
			playVideo(e) {
				this.videoPlayer.visible = true;
				this.videoPlayer.url = e.currentTarget.dataset.url;
				this.$nextTick(() => {
					this.videoPlayer.context.requestFullScreen({
						direction: 0
					});
					this.videoPlayer.context.play();
				});
			},
			playAudio(audioMessage) {
				let playingMessage = this.audioPlayer.playingMessage;

				if (playingMessage) {
					this.audioPlayer.innerAudioContext.stop();
					// 如果点击的消息正在播放，就认为是停止播放操作
					if (playingMessage === audioMessage) {
						return;
					}
				}
				this.audioPlayer.playingMessage = audioMessage;
				this.audioPlayer.innerAudioContext.src = audioMessage.payload.url;
				this.audioPlayer.innerAudioContext.play();
			},
			onVideoFullScreenChange(e) {
				//当退出全屏播放时，隐藏播放器
				if (this.videoPlayer.visible && !e.detail.fullScreen) {
					this.videoPlayer.visible = false;
					this.videoPlayer.context.stop();
				}
			},
			messageInputFocusin() {
				this.otherTypesMessagePanelVisible = false;
				this.emoji.visible = false;
			},
			switchEmojiKeyboard() {
				this.emoji.visible = !this.emoji.visible;
				this.otherTypesMessagePanelVisible = false;
			},
			showOtherTypesMessagePanel() {
				this.otherTypesMessagePanelVisible = !this.otherTypesMessagePanelVisible;
				this.emoji.visible = false;
			},
			chooseEmoji(emojiKey) {
				this.text += emojiKey;
			},
			sendCustomMessage(data) {
				this.goEasy.im.createCustomMessage({
					type: 'order',
					payload: {
						number: data.number,
						goods: data.goods,
						price: data.price
					},
					to: this.to,
					notification: {
						title: this.currentUser.name + '发来一份订单',
						body: '[订单消息]' // 字段最长 50 字符
					},
					onSuccess: (message) => {
						this.otherTypesMessagePanelVisible = false;
						this.sendMessage(message);
					},
					onFailed: (e) => {
						console.log('error :', e);
					}
				});
			},
			showOrderMessageList() {
				this.orderList.orders = restApi.getOrderList();
				this.orderList.visible = true;
			},
			hideOrderMessageList() {
				this.orderList.visible = false;
			},
			scrollToBottom() {
				this.$nextTick(() => {
					uni.pageScrollTo({
						scrollTop: 2000000,
						duration: 0
					});
				});
			},
			markGroupMessageAsRead() {
				this.goEasy.im.markMessageAsRead({
					id: this.to.id,
					type: this.to.type,
					onSuccess: function() {
						console.log('标记群聊已读成功');
					},
					onFailed: function(error) {
						console.log('标记群聊已读失败:', error);
					}
				})
			}
		}
	}
</script>

<style scoped>
	uni-scroll-view .uni-scroll-view::-webkit-scrollbar {
		display: none;
		width: 0 !important;
		height: 0 !important;
		-webkit-appearance: none;
		background: transparent;
		color: transparent;
	}

	page {
		height: 100%;
	}

	.chatInterface {
		height: 100%;
		background-color: #F1F1F1;
	}

	.chatInterface .scroll-view {
		padding-left: 20rpx;
		padding-right: 20rpx;
		box-sizing: border-box;
		-webkit-overflow-scrolling: touch;
		padding-bottom: 140rpx;
		background-color: #F1F1F1;
	}

	.chatInterface .scroll-view .history-loaded {
		font-size: 24rpx;
		height: 60rpx;
		line-height: 60rpx;
		width: 100%;
		text-align: center;
		color: #cccccc;
	}

	.chatInterface .scroll-view .load {
		font-size: 24rpx;
		height: 60rpx;
		line-height: 60rpx;
		width: 100%;
		text-align: center;
		color: #d02129;
	}

	.chatInterface .scroll-view .message-item {
		display: flex;
		margin: 20rpx 0;
	}

	.chatInterface .scroll-view .message-item .message-item-checkbox {
		height: 80rpx;
		display: flex;
		align-items: center;
	}

	.chatInterface .scroll-view .message-item .message-item-content {
		flex: 1;
		overflow: hidden;
		display: flex;
	}

	.chatInterface .scroll-view .message-item .message-item-content.self {
		overflow: hidden;
		display: flex;
		justify-content: flex-start;
		flex-direction: row-reverse;
	}

	.chatInterface .scroll-view .message-item .avatar {
		width: 80rpx;
		height: 80rpx;
		flex-shrink: 0;
		flex-grow: 0;
	}

	.chatInterface .scroll-view .message-item .avatar image {
		width: 100%;
		height: 100%;
	}

	.chatInterface .scroll-view .content {
		padding: 8px;
		border-radius: 6px;
		color: #000000;
		background: #FFFFFF;
		word-break: break-all;
		text-align: left;
		vertical-align: center;
		display: inline-block;
		font-size: 34rpx;
		line-height: 44rpx;
		margin: 0 20rpx;
		max-width: 520rpx;
		/* height: 90rpx; */
		margin-top: 40rpx;
	}

	.chatInterface .scroll-view .content .message-payload {
		display: flex;
		align-items: center;
	}

	.chatInterface .scroll-view .content .image-content {
		border-radius: 12rpx;
		width: 300rpx;
		height: 300rpx;
	}

	.chatInterface .scroll-view .content .text-content {
		padding: 16rpx;
		border-radius: 12rpx;
		color: #000000;
		background: #FFFFFF;
		word-break: break-all;
		text-align: left;
		vertical-align: center;
		display: block;
	}

	.chatInterface .scroll-view .content .text-content img {
		width: 50rpx;
		height: 50rpx;
	}

	.chatInterface .scroll-view .content .file-content {
		width: 560rpx;
		height: 152rpx;
		font-size: 28rpx;
		background: white;
		display: flex;
		align-items: center;
		border-radius: 10rpx;
		padding: 0 20rpx;
	}

	.chatInterface .scroll-view .content .file-content .file-info {
		width: 386rpx;
		height: 132rpx;
	}

	.chatInterface .scroll-view .content .file-content .file-info .file-name {
		width: 400rpx;
		margin-top: 15rpx;
		font-size: 30rpx;
		text-overflow: ellipsis;
		overflow: hidden;
		display: -webkit-box;
		word-break: break-all;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
	}

	.chatInterface .scroll-view .content .file-content .file-info .file-size {
		width: 200rpx;
		font-size: 24rpx;
		color: #ccc;
	}

	.chatInterface .scroll-view .content .file-content .file-img {
		width: 100rpx;
		height: 100rpx;
	}

	.chatInterface .scroll-view .content .pending {
		background: url("@/static/images/pending.gif") no-repeat center;
		background-size: 30rpx;
		width: 30rpx;
		height: 30rpx;
		margin-right: 10rpx;
	}

	.chatInterface .scroll-view .content .send-fail {
		background: url("@/static/images/failed.png") no-repeat center;
		background-size: 30rpx;
		width: 30rpx;
		height: 30rpx;
		margin-right: 10rpx;
	}

	.action-box {
		display: flex;
		backdrop-filter: blur(0.27rpx);
		width: 100%;
		position: fixed;
		bottom: 0;
		left: 0;
		flex-direction: column;
		background-color: #F1F1F1;
	}

	.action-top {
		display: flex;
		align-items: center;
		box-sizing: border-box;
		background: #F6F6F6;
		backdrop-filter: blur(27.1828px);
		border-top: 1px solid #ECECEC;
		padding: 0 20rpx;
	}

	.consult-input {
		flex: 1;
		height: 80rpx;
		padding-left: 20rpx;
		margin: 20rpx;
		margin-left: 0;
		border: none;
		outline: none;
		box-sizing: border-box;
		border-radius: 6px;
		background: #FFFFFF;
		font-size: 32rpx;
	}

	.more {
		width: 62rpx;
		height: 62rpx;
		margin-right: 10rpx;
		display: flex;
	}

	.send-btn-box {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 110rpx;
		height: 60rpx;
		border-radius: 10rpx;
		background: #D02129;

	}

	.send-btn-box .btn {
		color: #FFFFFF;
		font-size: 28rpx;
	}

	.action-bottom {
		height: 300rpx;
		width: 100%;
		padding: 20rpx;
		box-sizing: border-box;
		display: flex;
	}

	.action-bottom-emoji {
		justify-content: space-around;
	}

	.action-bottom image {
		width: 100rpx;
		height: 100rpx;
	}

	.action-box .action-bottom .more-icon {
		display: flex;
		align-items: center;
		flex-direction: column;
		padding: 0 30rpx;
	}

	.action-box .action-bottom .operation-icon {
		width: 60rpx;
		height: 60rpx;
		min-width: 60rpx;
		min-height: 60rpx;
		padding: 25rpx;
		border-radius: 20rpx;
		background: #FFFFFF;
	}

	.action-box .action-bottom .operation-title {
		font-size: 24rpx;
		line-height: 50rpx;
		color: #82868E;
	}

	.action-box .action-top .record-input {
		flex: 1;
		width: 480rpx;
		height: 80rpx;
		line-height: 80rpx;
		padding-left: 20rpx;
		margin: 20rpx;
		margin-left: 0;
		border: none;
		outline: none;
		box-sizing: border-box;
		border-radius: 6px;
		background: #cccccc;
		color: #FFFFFF;
		font-size: 28rpx;
		text-align: center;
	}

	.chatInterface .messageSelector-box {
		display: flex;
		justify-content: center;
		align-items: center;
		backdrop-filter: blur(0.27rpx);
		width: 100%;
		position: fixed;
		bottom: 0;
		left: 0;
		border-radius: 12rpx;
		background: #F6F6F6;
		height: 150rpx;
		padding: 20rpx 0;
		font-size: 32rpx;
	}

	.chatInterface .messageSelector-box .messageSelector-btn {
		width: 60rpx;
		height: 60rpx;
	}




	.chatInterface .action-popup {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.chatInterface .action-popup .layer {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background: rgba(51, 51, 51, 0.5);
		z-index: 999;
	}

	.chatInterface .action-popup .action-list {
		width: 350rpx;
		background: #434343;
		position: relative;
		z-index: 1000;
		border-radius: 20rpx;
		overflow: hidden;
	}

	.chatInterface .action-popup .action-item {
		text-align: center;
		height: 100rpx;
		line-height: 100rpx;
		font-size: 34rpx;
		color: #ffffff;
		border-bottom: 1px solid #EFEFEF;
	}

	.chatInterface .action-popup .action-item:last-child {
		border: none;
	}

	.chatInterface .record-loading {
		position: fixed;
		top: 50%;
		left: 50%;
		width: 300rpx;
		height: 300rpx;
		margin: -150rpx -150rpx;
		background: #262628;
		background: url("@/static/images/recording-loading.gif") no-repeat center;
		background-size: 100%;
		border-radius: 40rpx;
	}

	.chatInterface .img-layer {
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background: #000000;
		z-index: 9999;
		padding: 6rpx;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.chatInterface .img-layer uni-image {
		height: 100% !important;
	}

	.chatInterface .img-layer {
		height: 100% !important;
		width: 100% !important;
	}

	.order-list {
		position: fixed;
		top: 0;
		bottom: 0;
		z-index: 10;
		width: 100vw;
		height: 100vh;
		background: rgba(0, 0, 0, 0.5);
	}

	.orders-content {
		position: absolute;
		width: 100%;
		bottom: 0;
		background: #F1F1F1;
		z-index: 200;
	}

	.title {
		font-weight: 600;
		font-size: 30rpx;
		color: #000000;
		margin-left: 20rpx;
		margin-right: 20rpx;
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.close {
		font-size: 50rpx;
	}

	.order-item {
		padding: 20rpx;
		background: #FFFFFF;
		margin: 20rpx;
		border-radius: 20rpx;
	}

	.order-id {
		font-size: 24rpx;
		color: #666666;
		margin-bottom: 10rpx;
	}

	.order-body {
		display: flex;
		font-size: 28rpx;
	}

	.order-img {
		width: 120rpx;
		height: 120rpx;
		border-radius: 10rpx;
	}

	.order-name {
		margin-left: 20rpx;
		width: 270rpx;
	}

	.order-right {
		flex: 1;
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.order-price {
		font-weight: bold;
	}

	.order-count {
		font-size: 24rpx;
		color: #666666;
	}

	.chatInterface .video-snapshot {
		position: relative;
	}

	.chatInterface .video-snapshot video {
		max-height: 300rpx;
		max-width: 400rpx;
	}

	.chatInterface .video-snapshot .video-play-icon {
		position: absolute;
		width: 40rpx;
		height: 40rpx;
		border-radius: 20rpx;
		background: url("@/static/images/play.png") no-repeat center;
		background-size: 100%;
		top: 50%;
		left: 50%;
		margin: -20rpx;
	}

	.chatInterface .group-icon {
		right: 20rpx;
		width: 60rpx;
		height: 60rpx;
		top: 14rpx;
		position: fixed;
		right: 20rpx;
		top: 120rpx;
		background-color: #C4C4C4;
		z-index: 2;
		border-radius: 60rpx;
	}

	.uni-toast {
		background-color: #ffffff !important;
	}

	.time-lag {
		font-size: 20rpx;
		text-align: center;
	}

	.chatInterface .audio-content {
		height: 86rpx;
		-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	}

	.chatInterface .audio-facade {
		min-width: 20rpx;
		padding: 6rpx 10rpx;
		line-height: 72rpx;
		background: #FFFFFF;
		font-size: 24rpx;
		border-radius: 14rpx;
		color: #000000;
		display: flex;
	}

	.chatInterface .audio-facade-bg {
		background: url("@/static/images/voice.png") no-repeat center;
		background-size: 30rpx;
		width: 40rpx;
	}

	.chatInterface .audio-facade-bg.play-icon {
		background: url("@/static/images/play.gif") no-repeat center;
		background-size: 30rpx;
	}

	.chatInterface .order-content {
		border-radius: 20rpx;
		background: #FFFFFF;
		padding: 16rpx;
		display: flex;
		flex-direction: column;
	}

	.scroll-view .content .order-id {
		color: #333333;
	}

	.scroll-view .content .order-body {
		padding: 10rpx;
	}

	.scroll-view .content .order-name {
		font-weight: normal;
	}

	.scroll-view .content .order-info {
		display: flex;
		justify-content: space-between;
		padding: 10rpx;
	}

	.scroll-view .content .order-info .order-price {
		font-weight: normal;
	}

	.message-read {
		color: grey;
		font-size: 24rpx;
		text-align: end;
		height: 36rpx;
	}

	.message-unread {
		color: #d02129;
		font-size: 24rpx;
		text-align: end;
		height: 36rpx;
	}

	.message-recalled {
		display: flex;
		align-items: center;
		justify-content: center;
		line-height: 56rpx;
		font-size: 26rpx;
		text-align: center;
		color: grey;
	}

	.message-recalled .message-recalled-self {
		display: flex;
	}

	.message-recalled .message-recalled-self span {
		margin-left: 10rpx;
		color: #d02129;
	}

	.name {
		display: block;
		position: absolute;
		width: 100rpx;
		top: -60rpx;
		left: -20rpx
	}
</style>
